Baccarat crystal water glass, Champigny pattern.
Not signed because made before 1936.
Height: 14,8 - 15 cm Diameter: 7,2 cm
You will find this pattern in the Baccarat crystal catalogue of 1916.
Taille 5777, " Champigny" , taille à nid d'abeille.
You can download this catalogue here: CRISTAL DE BACCARAT CATALOGUE 1916 99 pages A TELECHARGER
Here is a converter inches / cm to help you with the dimensions: